WordPress plugin
MainWP Broken Link Checker security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical1
- High1
- Medium1
- Low0
All MainWP Broken Link Checker vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Critical9.8 | Unauthenticated SQL Injection ≤4.0No patch available | CVE-2023-23737 | |
| High8.8 | Cross-Site Request Forgery ≤4.0.7Update to 4.0.8 | — | |
| Medium5.4 | Missing Authorization to Arbitrary Plugin Activation ≤4.0No patch available | — |
- Critical9.8Unauthenticated SQL Injection
≤4.0No patch available
- High8.8Cross-Site Request Forgery
≤4.0.7Update to 4.0.8
- Medium5.4Missing Authorization to Arbitrary Plugin Activation
≤4.0No patch available
MainWP Broken Link Checker: common questions
Does MainWP Broken Link Checker have known vulnerabilities?
Yes. VulnCrest Radar lists 3 known vulnerabilities in MainWP Broken Link Checker: 1 critical, 1 high, 1 medium. At least one is not fixed in the latest version.
How do I check which version of MainWP Broken Link Checker I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent MainWP Broken Link Checker vulnerability?
CVE-2023-23737, published Jan 18, 2023: MainWP Broken Link Checker <= 4.0 - Unauthenticated SQL Injection. Severity: Critical (CVSS 9.8).
Is any MainWP Broken Link Checker vulnerability listed in CISA KEV?
No. None of the known MainWP Broken Link Checker vulnerabilities is currently listed in the CISA KEV catalog.